And third summer view
To finish this summer compilation, a few numbers to highlight how feasible
is to track the evolution of a meander: for a pilot case 10 Hectares
surface, 15 mins drone footage in manual mode can take 200
snapshots, and after 2 hours SfM crunching by a desktop, a
3D surface model with centimetrical pixel resolution (GSD < 5
cms) allows to track standard fluvial shapes: bars, channels and
other deposits that identify meander migrations. More details discussed in the next season E-Learning module.